Omron SYSDRIVE MX2 SERIES, User Manual

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8 Communications Functions
8 - 52 Multi-function Compact Inverter 3G3MX2-V1 User’s Manual (I585-E1)
Register
No.
Modbus
register
spec. No
Function name
Parameter
No.
R/W Monitor or setting data
Data
resolution
Page
1203 hex 1202 hex 1st Base Frequency A003 R/W
300 to 1st Maximum Fre-
quency
0.1 [Hz] P. 5-21
1204 hex 1203 hex
1st Maximum
Frequency
A004 R/W
1st Base Frequency to
4000
*1
*1. The 3G3MX2-V1 Series Inverter does not provide the high-frequency mode.
0.1 [Hz] P. 5-21
1205 hex 1204 hex FV/FI Selection A005 R/W
00: Switch between FV
and FI
−
P. 7-22
02: Switch between FV
and volume
03: Switch between FI
and volume
1206 to
120A hex
−
Reserved
− − − − −
120B hex 120A hex
FV Start Frequency
A011
(HIGH)
R/W 0 to 40000
*1
0.01
[Hz]
*2
*2. When the PID function is enabled, the data unit differs between read and write operations.
Set parameter values in units of 0.01 Hz for writing and in units of 0.1% (as 100% of the maximum frequency)
for reading.
P. 7-25
120C hex 120B hex
A011
(LOW)
120D hex 120C hex
FV End Frequency
A012
(HIGH)
R/W 0 to 40000
*1
0.01
[Hz]
*2
120E hex 120D hex
A012
(LOW)
120F hex 120E hex FV Start Ratio A013 R/W 0 to 100 1 [%]
1210 hex 120F hex FV End Ratio A014 R/W 0 to 100 1 [%]
1211 hex 1210 hex FV Start Selection A015 R/W
00: FV Start Frequency
(A011)
−
01: 0 Hz
1212 hex 1211 hex Analog Input Filter A016 R/W
1 to 30/31 (500-ms filter
with ±0.1-Hz hysteresis)
1 P. 7-24
1213 hex 1212 hex
DriveProgramming
Function Selection
A017 R/W
00: Disabled
− −
01: Enabled (Start/stop
via multi-function
input PRG terminal)
02: Enabled (Start/stop
at power on/off)
1214 hex
−
Reserved
− − − − −
1215 hex 1214 hex
Multi-step Speed
Selection
A019 R/W
00: Binary (16-step selec-
tion with 4 terminals)
−
P. 5-29
01: Bit (8-step selection
with 7 terminals)
1216 hex 1215 hex
1st Multi-step Speed
Reference 0
A020
(HIGH)
R/W 0
Starting Frequency to 1st
Maximum Frequency
0.01
[Hz]
*2
1217 hex 1216 hex
A020
(LOW)
R/W
1218 hex 1217 hex
Multi-step Speed
Reference 1
A021
(HIGH)
R/W 0
Starting frequency to
Maximum frequency
0.01
[Hz]
*2
1219 hex 1218 hex
A021
(LOW)
R/W
121A hex 1219 hex
Multi-step Speed
Reference 2
A022
(HIGH)
R/W 0
Starting frequency to
Maximum frequency
0.01
[Hz]
*2
121B hex 121A hex
A022
(LOW)
R/W